平常心

package Demo;import java.util.concurrent.locks.Condition;import java.util.concurrent.locks.Lock;import java.util.concurrent.locks.ReentrantLock;/*** * 生产者消费者问题 * @author 50430 * */public cla...

首先看一个简单的代码public class SynchronizedDemo { public static void main(String[] args) { synchronized (SynchronizedDemo.class) { } method(); } private static void method(...